HuagongsheHuagongshe Chemistry Print Report · For research reference only
But-3-yn-2-amine
3-Butyn-2-amine · But-3-yn-2-aMine · 3-Butyn-2-ylamine · 3-Butyn-2-amine (9CI) · 1-Methyl-prop-2-ynylamine
Identifiers & Physical Properties
| CAS No. | 30389-17-4 |
|---|---|
| Molecular formula | C4H7N |
| Average molar mass | 69.11 g/mol |
| Monoisotopic mass | 69.05784922 g/mol |
| SMILES | C#CC(C)N |
| InChIKey | ZZRMYOZQUCUWFT-UHFFFAOYSA-N |
| PubChem CID | 10290734 |
| EC No. | 108-419-1 |
| DTXSID | DTXSID30437800 |
Chemical & Physical Properties
| XLogP | -0.2 |
|---|---|
| Topological polar surface area | 26 |
| Hydrogen bond donors | 1 |
| Hydrogen bond acceptors | 1 |
| Rotatable bonds | 0 |
| Heavy atoms | 5 |
| Formal charge | 0 |
| Complexity | 57.3 |
| Boiling point | 82 °C |
| Density | 0.812 g/cm3(Temp: 25 °C) |
| Storage conditions | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pKa (acidity coefficient) | 8.36±0.29(Predicted) |
| Physical state | liquid |
| Color | Colourless |
| GHS pictogram | GHS07 |
| Signal word | Warning |
| GHS hazard statements | H315-H319-H335 |
| GHS precautionary statements | P261-P271-P280 |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
| Customs code | 2921199990 |
Safety & Regulations
| GHS classification | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P272, P280, P301+P317, P302+P352, P321, P330, P333+P317, P362+P364, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| Customs code | 2921199990 |
| Risk statements (R) | 43 |
| Signal word | Warning |
| GHS pictogram | GHS07 |
| Safety statements (S) | 36/37 |
| GHS hazard statements | H315-H319-H335 |
| GHS precautionary statements | P261-P271-P280 |